Final Exam IT Computer Security
Exam Comprehensive Questions
(Frequently Tested) with Verified
Answers Graded A+
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The _________ defines the transport protocol. - Answer: IP Protocol
field
,Typically the systems in the _________ require or foster external
connectivity such as a corporate Web site, an e-mail server, or a DNS
server. - Answer: DMZ
A __________ gateway sets up two TCP connections, one between
itself and a TCP user on an inner host and one between itself and a TCP
user on an outside host. - Answer: Circuit-level
A packet filtering firewall is typically configured to filter packets going in
both directions. - Answer: True
__________ are attacks that attempt to give ordinary users root access.
- Answer: A privilege-escalation exploits
Typical for SOHO applications, a __________ is a single router between
internal and external networks with stateless or full packet filtering. -
Answer: Screening router
The firewall may be a single computer system or a set of two or more
systems that cooperate to perform the firewall function. true of false -
Answer: T
A DMZ is one of the internal firewalls protecting the bulk of the
enterprise network. True or false - Answer: false
_________ control controls how particular services are used.
A. Service
B. Behavior
C. User
D. Direction - Answer: Behavior
4. ________ control controls access to a service according to which user
, is attempting to access it.
A. User
B. Direction
C. Service
D. Behavior - Answer: User
A prime disadvantage of an application‐level gateway is the additional
processing overhead on each connection. T or F - Answer: True
________ control determines the direction in which particular service
requests may be initiated and allowed to flow through the firewall.
A. Behavior
B. User
C. Direction
D. Service - Answer: Direction
A _________ configuration involves stand-alone firewall devices plus
host-based firewalls working together under a central administrative
control.
A. packet filtering firewall
B. distributed firewall
C. personal firewall
D. stateful inspection firewall - Answer: distributed firewall
__________ scans for attack signatures in the context of a traffic
stream rather than individual packets.
A. Pattern matching
B. Protocol anomaly
C. Traffic anomaly
D. Stateful matching - Answer: Stateful matching
The _________ attack is designed to circumvent filtering rules that
depend on TCP header information.
Exam Comprehensive Questions
(Frequently Tested) with Verified
Answers Graded A+
Professional Academic Assistance Services
Services Offered
• Proctored Exam Assistance
• Online Class Management (Full Course Support)
• Exam Preparation & Study Materials
• Assignments and Coursework Support
• Essay and Research Paper Writing
• Discussion Posts & Responses
• Editing and Proofreading
• Confidential Academic Consultation
Contact Information
Email:
WhatsApp link: https://wa.me/254704846336
Fast Response | Confidential | Reliable Academic
Support
Helping Students Achieve Academic Excellence
The _________ defines the transport protocol. - Answer: IP Protocol
field
,Typically the systems in the _________ require or foster external
connectivity such as a corporate Web site, an e-mail server, or a DNS
server. - Answer: DMZ
A __________ gateway sets up two TCP connections, one between
itself and a TCP user on an inner host and one between itself and a TCP
user on an outside host. - Answer: Circuit-level
A packet filtering firewall is typically configured to filter packets going in
both directions. - Answer: True
__________ are attacks that attempt to give ordinary users root access.
- Answer: A privilege-escalation exploits
Typical for SOHO applications, a __________ is a single router between
internal and external networks with stateless or full packet filtering. -
Answer: Screening router
The firewall may be a single computer system or a set of two or more
systems that cooperate to perform the firewall function. true of false -
Answer: T
A DMZ is one of the internal firewalls protecting the bulk of the
enterprise network. True or false - Answer: false
_________ control controls how particular services are used.
A. Service
B. Behavior
C. User
D. Direction - Answer: Behavior
4. ________ control controls access to a service according to which user
, is attempting to access it.
A. User
B. Direction
C. Service
D. Behavior - Answer: User
A prime disadvantage of an application‐level gateway is the additional
processing overhead on each connection. T or F - Answer: True
________ control determines the direction in which particular service
requests may be initiated and allowed to flow through the firewall.
A. Behavior
B. User
C. Direction
D. Service - Answer: Direction
A _________ configuration involves stand-alone firewall devices plus
host-based firewalls working together under a central administrative
control.
A. packet filtering firewall
B. distributed firewall
C. personal firewall
D. stateful inspection firewall - Answer: distributed firewall
__________ scans for attack signatures in the context of a traffic
stream rather than individual packets.
A. Pattern matching
B. Protocol anomaly
C. Traffic anomaly
D. Stateful matching - Answer: Stateful matching
The _________ attack is designed to circumvent filtering rules that
depend on TCP header information.
